[xsrc/trunk]: xsrc/external/mit/xf86-video-ati/dist/src shifting negative val...

[christos <christos%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/xsrc/rev/8a416a0906e4
branches:  trunk
changeset: 10101:8a416a0906e4
user:      christos <christos%NetBSD.org@localhost>
date:      Thu Jan 31 20:40:41 2019 +0000

description:
shifting negative values is not portable.

diffstat:

 external/mit/xf86-video-ati/dist/src/radeon_video.c |  2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diffs (12 lines):

diff -r 6977a2e11c28 -r 8a416a0906e4 external/mit/xf86-video-ati/dist/src/radeon_video.c
--- a/external/mit/xf86-video-ati/dist/src/radeon_video.c       Thu Jan 31 20:40:16 2019 +0000
+++ b/external/mit/xf86-video-ati/dist/src/radeon_video.c       Thu Jan 31 20:40:41 2019 +0000
@@ -2681,7 +2681,7 @@
      * prevent the buffer offsets from exceeding the hardware limit of 128 MB.
      * The base address must be aligned to a multiple of 4 MB.
      */
-    base_offset = ((info->fbLocation + base_offset) & (~0 << 22)) -
+    base_offset = ((info->fbLocation + base_offset) & (~0U << 22)) -
        info->fbLocation;
 
     offset1 -= base_offset;